摘要
目的了解云南省腾冲县农村生活饮用水水质动态,为供水发展规划和农村改水工程实施提供科学依据。方法对2001—2006年全县农村水源水及2007年辖区内小型集中式和分散式供水水质监测结果进行分析和评价。结果腾冲县农村生活饮用水的感官、化学、毒理指标平均合格率为91.95%;微生物指标合格率为31.88%,不合格的项目主要是总大肠菌群。结论该县农村生活饮用水普遍受到微生物污染,有关部门应加强监督管理。
[ Objective] To investigate the dynamic quality of the rural drinking water in Tengchong County and provide scientific evidence for the water supply planning and rural water improvement project. [ Methods] Analysis and evaluation were made on the surveillance result of the centrally and dispersedly supplied rural drinking water in Tengchong county during 2001--2007. [ Results] The average eligible rates of the organoleptic, chemical and toxicological indexes were 91.95% ; the eligible rate of microorganism index was 31.88% ; the major ineligible item was colo-group. [ Conclusion] The rural drinking water in this county was commonly polluted by microorganism; surveillance and management should be enhanced.
出处
《职业与健康》
CAS
2008年第7期668-669,共2页
Occupation and Health
关键词
农村生活饮用水
水质监测
结果分析
Rural drinking water
Water quality surveillance
Result analysis